About Tongxin Jishu Shiyan 12
Group: 3 satellites
Description loading...
Live Position
Loading 3D Globe...
Upcoming Passes
Altitude History
Altitude vs Time
uPlot chart will show altitude changes over time
Two-Line Element Set
1 62374U 24246A 25276.61225440 -.00000233 00000-0 00000-0 0 9995
2 62374 1.2853 286.8724 0001545 198.7568 253.8914 1.00270096 2996
Epoch: Oct 3, 2025 •
Age: 29 hours
Current Status
Altitude 35780.7 km
Velocity 3.08 km/s
Sub-Earth Point 0.10°N,
146.51°E
Launch Date Dec 20, 2024
Age 0.7 years
Type other
Technical Details
Classification Payload
Mass 5000.00 kg
Dry Mass 2500.00 kg
Total Mass 5000.00 kg
Length 5.00 m
Diameter 2.50 m
Span 30.00 m
Shape Box + 2 Pan
Manufacturer SISE
Bus Type FY-4
Phase Status In Orbit
Owner/State ZLZB/CN
Large Constellations
Loading constellations...